Product Description FOOD-GRADE NATURAL RUBBER-This crate toys for dogs is made of natural rubber specialadded milk flavor.Non-toxic and non-hazardous. Noneed to worry about what puppies are not interested in.The milk flavor will attract dog to lick the toy all the time.UNIQUE ANIMAL DESIGN- Our crate training toys aredesigned with unique and fun dog faces. The vividdesign will help inspire your dog to play and keep busy.Perfect birthday or christmas gift for dogs lover.BENEFICIAL FOR ORAL HEALTH- The grooves andprotrusions are designed to clean the tongue coatingthrough repeated licking, which can help your dogs keeptheir mouths clean. DISTRACTION & REDUCE ANXIETY-Coat the crate-licking toy with peanut butter or yourdog's favorite sticky food, which can help your petdistract and relieve anxiety by licking. (Comes with a freebrush and is easy to clean after use). EASYINSTALLATION TRAINING TOOL- Suitable for most crates.You can just need to put it in the crate and rotate it 900to fix it in the crate. Help you perfectly solve the problemof dog crate training.